set term pdfcairo lw 2 font "SimSun"
set output "h-speedup.pdf"


set xlabel "h" font ",25"
set ylabel "性能比" font ",25"
set yrange [0.4:1.8]
set ytics 0.4,0.28 ,1.8
set tics font ",18"

set key box
set key font ",15"
set key bottom right

#set bmargin 4



plot "h-speedup.csv" using 1:3 title "Skip-list"      with linespoints linecolor 7 linewidth 2 pointtype 13 pointsize 1.5,\
'' using 1:2 title "hot-list" with linespoints linecolor 11 linewidth 2 pointtype 17 pointsize 1.5

unset output
